/* ============================================
   AA TRANSCRIPT - MODERN PROFESSIONAL REDESIGN
   ============================================ */

:root {
  /* Modern Professional Color Palette */
  --color-primary: #1e3a8a;        /* Deep Professional Blue */
  --color-primary-dark: #1e40af;
  --color-primary-light: #3b82f6;
  --color-primary-lighter: #dbeafe;
  --color-primary-ultra-light: #eff6ff;
  
  /* Vibrant Accent Colors */
  --color-accent: #0891b2;         /* Teal/Cyan - Professional yet vibrant */
  --color-accent-dark: #0e7490;
  --color-accent-light: #06b6d4;
  --color-accent-lighter: #cffafe;
  
  /* Secondary Accent - Warm */
  --color-secondary: #f97316;      /* Orange for CTAs */
  --color-secondary-dark: #ea580c;
  --color-secondary-light: #fb923c;
  --color-secondary-lighter: #fed7aa;
  
  /* Success/Medical Colors */
  --color-success: #059669;
  --color-success-bg: #d1fae5;
  --color-success-text: #065f46;
  
  /* Neutral Modern Grays */
  --color-background: #ffffff;
  --color-surface: #f8fafc;
  --color-surface-alt: #f1f5f9;
  --color-surface-dark: #e2e8f0;
  
  /* Text Colors - High Contrast */
  --color-text-primary: #0f172a;
  --color-text-secondary: #475569;
  --color-text-tertiary: #94a3b8;
  --color-text-light: #cbd5e1;
  
  /* Border Colors */
  --color-border: #e2e8f0;
  --color-border-light: #f1f5f9;
  --color-border-medium: #cbd5e1;
  
  /* Status Colors */
  --color-warning: #f59e0b;
  --color-warning-bg: #fef3c7;
  --color-error: #dc2626;
  --color-info: #3b82f6;
  
  /* Modern Gradients */
  --gradient-primary: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
  --gradient-accent: linear-gradient(135deg, #0891b2 0%, #06b6d4 100%);
  --gradient-warm: linear-gradient(135deg, #f97316 0%, #fb923c 100%);
  --gradient-hero: linear-gradient(135deg, #0f172a 0%, #1e3a8a 50%, #3b82f6 100%);
  --gradient-light: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
  --gradient-overlay: linear-gradient(135deg, rgba(30, 58, 138, 0.95) 0%, rgba(59, 130, 246, 0.9) 100%);
  
  /* Typography */
  --font-family-base: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-family-heading: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  
  --font-size-xs: 0.75rem;      /* 12px */
  --font-size-sm: 0.875rem;     /* 14px */
  --font-size-base: 1rem;       /* 16px */
  --font-size-lg: 1.125rem;     /* 18px */
  --font-size-xl: 1.25rem;      /* 20px */
  --font-size-2xl: 1.5rem;      /* 24px */
  --font-size-3xl: 1.875rem;    /* 30px */
  --font-size-4xl: 2.25rem;     /* 36px */
  --font-size-5xl: 3rem;        /* 48px */
  --font-size-6xl: 3.75rem;     /* 60px */
  --font-size-7xl: 4.5rem;      /* 72px */
  
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;
  
  --line-height-tight: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;
  --line-height-loose: 2;
  
  /* Spacing System */
  --spacing-xs: 0.25rem;    /* 4px */
  --spacing-sm: 0.5rem;     /* 8px */
  --spacing-md: 1rem;       /* 16px */
  --spacing-lg: 1.5rem;     /* 24px */
  --spacing-xl: 2rem;       /* 32px */
  --spacing-2xl: 2.5rem;    /* 40px */
  --spacing-3xl: 3rem;      /* 48px */
  --spacing-4xl: 3.5rem;      /* 64px */
  --spacing-5xl: 4rem;      /* 80px */
  --spacing-6xl: 4.5rem;      /* 96px */
  --spacing-7xl: 5rem;      /* 128px */
  --spacing-8xl: 5.5rem;     /* 160px */
  
  /* Border Radius */
  --radius-sm: 0.375rem;    /* 6px */
  --radius-md: 0.5rem;      /* 8px */
  --radius-lg: 0.75rem;     /* 12px */
  --radius-xl: 1rem;        /* 16px */
  --radius-2xl: 1.5rem;     /* 24px */
  --radius-3xl: 2rem;       /* 32px */
  --radius-full: 9999px;
  
  /* Enhanced Shadows */
  --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-colored: 0 20px 40px -10px rgba(30, 58, 138, 0.3);
  --shadow-accent: 0 20px 40px -10px rgba(8, 145, 178, 0.3);
  --shadow-warm: 0 20px 40px -10px rgba(249, 115, 22, 0.3);
  
  /* Transitions */
  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Container */
  --container-max-width: 1320px;
  --container-padding: 1.5rem;
  
  /* Z-index */
  --z-dropdown: 100;
  --z-sticky: 500;
  --z-navbar: 1000;
  --z-modal: 2000;
  --z-tooltip: 3000;
}

/* ============================================
   BASE RESET & DEFAULTS
   ============================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-family-base);
  color: var(--color-text-primary);
  background: var(--color-background);
  line-height: var(--line-height-normal);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul, ol {
  list-style: none;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-heading);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-lg);
}

h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: var(--font-weight-extrabold);
  letter-spacing: -0.04em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: var(--font-weight-bold);
  letter-spacing: -0.03em;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: var(--font-weight-bold);
  letter-spacing: -0.02em;
}

h4 {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: var(--font-weight-semibold);
}

p {
  margin-bottom: var(--spacing-lg);
  color: var(--color-text-secondary);
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: all var(--transition-base);
}

a:hover {
  color: var(--color-accent-dark);
}

/* ============================================
   LAYOUT
   ============================================ */
.container {
  width: min(var(--container-max-width), 94%);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.section {
  padding: var(--spacing-7xl) 0;
  position: relative;
}

@media (max-width: 768px) {
  .section {
    padding: var(--spacing-5xl) 0;
  }
}

/* ============================================
   NAVIGATION BAR - MODERN DESIGN
   ============================================ */
.navbar {
  position: sticky;
  top: 0;
  z-index: var(--z-navbar);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  transition: all var(--transition-base);
}

.navbar.scrolled {
  box-shadow: var(--shadow-lg);
  background: rgba(255, 255, 255, 0.98);
}

.navbar .inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.125rem 0;
  max-width: var(--container-max-width);
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  transition: transform var(--transition-fast);
  position: relative;
}

.logo:hover {
  transform: scale(1.02);
}

.logo img {
  height: 48px;
  border-radius: var(--radius-lg);
  transition: transform var(--transition-base);
}

.logo:hover img {
  transform: scale(1.05);
}

.menu {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.menu a {
  color: var(--color-text-secondary);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-lg);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
  transition: all var(--transition-fast);
  position: relative;
}

.menu a::after {
  content: '';
  position: absolute;
  bottom: 0.5rem;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 70%;
  height: 2px;
  background: var(--gradient-accent);
  border-radius: 2px;
  transition: transform var(--transition-base);
}

.menu a:hover {
  color: var(--color-primary);
  background: var(--color-surface);
}

.menu a:hover::after {
  transform: translateX(-50%) scaleX(1);
}

.menu a.active {
  color: var(--color-primary);
  background: var(--color-primary-lighter);
  font-weight: var(--font-weight-semibold);
}

.menu a.active::after {
  transform: translateX(-50%) scaleX(1);
}

.menu a.nav-cta {
  background: var(--gradient-warm);
  color: #FFFFFF;
  margin-left: var(--spacing-md);
  padding: 0.75rem 1.75rem;
  font-weight: var(--font-weight-semibold);
  box-shadow: 0 4px 12px rgba(249, 115, 22, 0.3);
}

.menu a.nav-cta::after {
  display: none;
}

.menu a.nav-cta:hover {
  background: var(--color-secondary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(249, 115, 22, 0.4);
}

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
}

.burger:hover {
  background: var(--color-surface);
}

.burger span {
  width: 26px;
  height: 3px;
  background: var(--color-primary);
  border-radius: 3px;
  transition: all var(--transition-base);
}

@media (max-width: 968px) {
  .menu {
    position: fixed;
    top: 73px;
    left: 0;
    right: 0;
    flex-direction: column;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    padding: var(--spacing-xl);
    display: none;
    box-shadow: var(--shadow-2xl);
    align-items: stretch;
    border-top: 1px solid var(--color-border);
    max-height: calc(100vh - 73px);
    overflow-y: auto;
  }

  .menu.open {
    display: flex;
  }

  .menu a {
    width: 100%;
    text-align: left;
    padding: var(--spacing-md);
    font-size: var(--font-size-base);
  }

  .menu a.nav-cta {
    margin-left: 0;
    margin-top: var(--spacing-sm);
    text-align: center;
  }

  .burger {
    display: flex;
  }
  
  .burger.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
  }
  
  .burger.active span:nth-child(2) {
    opacity: 0;
  }
  
  .burger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
  }
}

/* ============================================
   BUTTONS - MODERN DESIGN
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1.125rem 2.5rem;
  border-radius: var(--radius-xl);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-base);
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
  text-decoration: none;
  gap: var(--spacing-sm);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

.btn-primary {
  background: var(--gradient-primary);
  color: #FFFFFF;
  box-shadow: var(--shadow-colored);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 25px 50px -12px rgba(30, 58, 138, 0.4);
  color: #FFFFFF;
}

.btn-secondary {
  background: transparent;
  color: #FFFFFF;
  border: 2px solid rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.8);
  transform: translateY(-3px);
  color: #FFFFFF;
}

.btn-accent {
  background: var(--gradient-accent);
  color: #FFFFFF;
  box-shadow: var(--shadow-accent);
}

.btn-accent:hover {
  transform: translateY(-3px);
  box-shadow: 0 25px 50px -12px rgba(8, 145, 178, 0.4);
  color: #FFFFFF;
}

.btn-cta {
  background: var(--gradient-warm);
  color: #FFFFFF;
  box-shadow: var(--shadow-warm);
  padding: 1.25rem 3rem;
  font-size: var(--font-size-lg);
}

.btn-cta:hover {
  transform: translateY(-3px);
  box-shadow: 0 30px 60px -15px rgba(249, 115, 22, 0.5);
  color: #FFFFFF;
}

@media (max-width: 768px) {
  .btn {
    padding: 1rem 2rem;
    font-size: var(--font-size-sm);
  }
  
  .btn-cta {
    padding: 1.125rem 2.5rem;
    font-size: var(--font-size-base);
  }
}

/* ============================================
   BADGES
   ============================================ */
.badge {
  display: inline-block;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.badge-hipaa {
  background: var(--color-success-bg);
  color: var(--color-success-text);
  border: 2px solid var(--color-success);
}

.section-badge {
  display: inline-block;
  background: var(--color-primary-lighter);
  color: var(--color-primary);
  padding: 0.625rem 1.5rem;
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-xl);
  letter-spacing: 0.03em;
  border: 1px solid var(--color-primary-light);
}

.hero-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.15);
  color: #FFFFFF;
  padding: 0.625rem 1.5rem;
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-xl);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

/* ============================================
   CARDS
   ============================================ */
.card {
  background: var(--color-background);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--spacing-3xl);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.card:hover::before {
  transform: scaleX(1);
}

.card:hover {
  border-color: var(--color-accent-light);
  box-shadow: var(--shadow-xl);
  transform: translateY(-8px);
}

/* ============================================
   FOOTER - MODERN DESIGN
   ============================================ */
.footer {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: rgba(255, 255, 255, 0.9);
  /* margin-top: var(--spacing-7xl); */
  padding: var(--spacing-7xl) 0 0;
  position: relative;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
}

.footer-main {
  display: grid;
  grid-template-columns: 2fr 1.5fr 1fr;
  gap: var(--spacing-5xl);
  padding-bottom: var(--spacing-5xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-xl);
  font-weight: var(--font-weight-bold);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
  padding: var(--spacing-lg) var(--spacing-md) var(--spacing-md);
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  width: fit-content;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.footer-logo {
  height: 44px;
  border-radius: var(--radius-md);
}

.footer p {
  font-size: var(--font-size-base);
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--spacing-lg);
  line-height: var(--line-height-relaxed);
}

.contact-info p {
  margin-bottom: var(--spacing-xl);
}

.contact-info strong {
  color: #FFFFFF;
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: var(--font-weight-semibold);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.footer-links a {
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--font-size-base);
  transition: all var(--transition-fast);
  display: inline-block;
  position: relative;
  padding-left: 0;
}

.footer-links a::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%) scaleX(0);
  width: 0;
  height: 2px;
  background: var(--color-accent-light);
  transition: all var(--transition-base);
}

.footer-links a:hover {
  color: #FFFFFF;
  padding-left: var(--spacing-lg);
}

.footer-links a:hover::before {
  transform: translateY(-50%) scaleX(1);
  width: var(--spacing-md);
}

.footer-bottom {
  padding: var(--spacing-3xl) 0;
}

.footer-bottom-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.6);
}

.back-to-top {
  color: rgba(255, 255, 255, 0.8);
  font-weight: var(--font-weight-semibold);
  transition: all var(--transition-fast);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
}

.back-to-top:hover {
  color: #FFFFFF;
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

@media (max-width: 900px) {
  .footer-main {
    grid-template-columns: 1fr;
    gap: var(--spacing-3xl);
  }

  .footer-bottom-content {
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
  }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.text-center {
  text-align: center;
}

.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.animate-fadeInUp {
  animation: fadeInUp 0.6s ease-out;
}

.animate-fadeIn {
  animation: fadeIn 0.6s ease-out;
}

.animate-slideInRight {
  animation: slideInRight 0.6s ease-out;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1200px) {
  :root {
    --container-max-width: 1140px;
  }
}

@media (max-width: 992px) {
  :root {
    --container-max-width: 960px;
  }
}

@media (max-width: 768px) {
  :root {
    --container-padding: 1rem;
  }
  
  h1 {
    font-size: clamp(2rem, 8vw, 2.5rem);
  }
  
  h2 {
    font-size: clamp(1.75rem, 6vw, 2rem);
  }
  
  h3 {
    font-size: clamp(1.5rem, 5vw, 1.75rem);
  }
}